Things You Need to Know About the Final Exam1. The final exam will consist of 50 equally-weighted multiple-choice questions taken from Chapters 12 through21—the question types were given to you on the first day of class. I have made some slight modificationsbecause of changes in material that was covered. The time limit for the exam is three hours but you can expectto need no more than a couple of hours to take the exam.2. The exam is scheduled for Saturday, May 14, from 7 till 10 pm. Because the exam is on a Saturday nightand many of you have graduation and other activities you would prefer not to miss, I am offering a singlemakeup exam the next night, Sunday the 15th from 6 till 9 pm. The exam rooms in both cases will be thislecture hall, WEL 2.224.3. Lunches with Dave: There can be no regular help sessions during final exam week--those classrooms are nowused for final exams. I will also make appointments as time permits—contact me by e-mail to makearrangements. However I enjoy your companionship so much that I will offer daily office hours at lunch and asingle review session as listed below. During each lunch time I will review a subject area from the course as itrelates to the final exam:Tuesday 5/10 Welch 3.502 12:15 to 1:30 pm. Thermodynamics and KineticsWednesday 5/11 Welch 3.502 12:15 to 1:30 pm. Phases and mixturesThursday 5/12 Welch 3.502 12:15 to 1:30 pm. EquilibriaFriday 5/13 Welch 3.502 12:15 to 1:30 pm Electrochemistry4. The TAs will hold additional sessions for this class as follows:Tuesday 5/10 Welch 2.224 3 till5 pm General review for Final examFriday 5/13 Welch 2.224 1 till 2 pm Question and answer period.5. The question types for the final exam are listed below:ProblemChapterProblem type112MW,ρor M calc. from PV = nRT2PV = nRT calculation3KMT foundation4Ranking magnitude of non-ideality513Intermolecular attraction theory6Intermolecular attraction theory7Theory behind property of liquid8Ranking property of liquids9Categorization of solids1014Dissolution theory for solutes11Ranking of ΔH of solutions12Colligative property theory13Ranking colligative properties14Colligative property calculation1515Calorimeter calculation16Hess' Law Heat of formation calculation17Bond energy calculation18Internal energy signs and definition19Work calculation20Identifying the sign of entropy in a chemical reaction21Temperature dependence of free energy2216Assigning rate expressions to chemical reactions23Units of rate constants24Calculation of reaction order from initial rates25Calculation from integrated law26Factors affecting rate of reaction27Calculation from combined Arrhenius equation28Extracting k and Ao from slopes of integrated rate law29Definition of catalyst30Understanding parameters of Arrhenius equation3117Equilibrium calculations using quadratic formula32LeChatelier problem33ΔG and Keq calculation3418,19Theory of autodissociation of water35Strong or base acid calculation36Weak or base acid calculation37Simple buffer calculation38Relative acid/base strength from K values39Buffer neutralization calculation40Titration calculations involving strong acid (base)/weak base (acid)4120Calculating a molar solubility from a Ksp42Calculating a molar solubility in a common ion problem43Solving a selective precipitation problem4421Stoichiometry calculation using amount of electron charge45Calculation of electrochemical cell potential from half cellpotentials46Cell design convention47Ranking of oxidizing and reducing agent strength48Nernst equation calculation49Calculatinh Eo from Keq50Famous battery
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